A young chess player ponders during "The Starts of the Baltic Sea" chess tournament in Narva, third largest city of Estonia, on Dec. 11, 2015. Sixty young chess players aged 10 to 18 years old from Russia, Estonia, Finland, Latvia and Lithuania competed for the best World Chess Federation (FIDE) rating at this game. The game starts the FIDE celebration of 100 years of World famous Estonian Grandmaster Paul Keres (1916-1975) who was among the world's top players from the mid-1930s to the mid-1960s. Paul Keres was originally from Narva. (Xinhua/Sergei Stepanov)
